Product Description:

The CTP22NLF69NAA00 is a hybrid stepper motor produced by Kollmorgen as part of the CT Stepper Motors series. Within the Cool Torque Performance Series, it provides high torque in a compact Size 23 frame for open-loop positioning and speed-control tasks in industrial automation. By converting pulse commands into precise rotary motion, the motor can drive indexers, small conveyors, and other equipment that depends on repeatable incremental movement. Its compact format suits installations where mounting space is limited but stable low-speed control is still required.

The motor uses a two-stack rotor in a Size 23 / 5.7 cm housing, and its rotor inertia of 0.0068 oz-in-s² supports responsive acceleration. With 200 full steps per revolution from a 1.8° step angle and ±3% step accuracy, the shaft advances in consistent increments during full-step operation and supports finer positioning when microstepping is used. The windings draw 6.9 A DC through four leads, and each phase has a resistance of 0.28 ohms and an inductance of 1.2 mH, which supports quick current rise in matched stepper drives. Insulation withstands 340 VDC, while insulation resistance remains above 100 MΩ. Installation uses NEMA through holes, and a round smooth shaft exits the front with no rear-mounted devices.

For external loading, the shaft can handle an axial load of 50 lbs (23 kg) in either direction and a radial load of 20 lbs (9 kg) at the center. A detent torque of 12 oz-in (0.085 N-m) helps resist unintended movement when the phases are de-energized. Thermal resistance of 2.62 °C/W shows how heat moves from the windings to the case, and the motor mass of 2.4 lb (1.09 kg) supports continuous service when the housing is mounted to a heat-sinking surface. The motor is suited for belt drives, lead screws, and other compact motion assemblies that apply moderate side and end loading.